Points A, B, C and D are located on line l. Their corresponding coordinates are: A = -2.35, B = - .4, C .7 and D = 3.25. Find each of the following distances:
(a) 3.05
(b) 3.65
(c) 1.1
(d) 5.6
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Solve the problem.The strength S of a rectangular wooden beam is proportional to its width times the square of its depth. Find the dimensions of the strongest beam that can be cut from a 
cylindrical log. (Round answers to the nearest tenth.)
A. w = 6.8 in.; d = 9.2 in. B. w = 4.8 in.; d = 9.2 in. C. w = 5.8 in.; d = 8.2 in. D. w = 6.8 in.; d = 7.2 in.
Solve the problem.A formula for calculating the distance, d, that can be seen from an airplane to the horizon is 
where x is the altitude of the plane in feet. Find d when the altitude is 21,710 feet. Round your answer to the nearest hundredth.
A. 179.76 feet B. 279.76 feet C. 13,243.1 feet D. 148.56 feet
Round to the indicated place value.Round to the nearest one: 4,999.63
A. 4,999 B. 5,000 C. 4,999.6
Convert the measure to its alternate U.S. or metric form. Write improper fractions as mixed numbers for U.S. measures and as decimals for metric measures.Convert 34 inches to centimeters.
A. 30.6 centimeters B. 68 centimeters C. 13.6 centimeters D. 85 centimeters